Miele DA 420V-6 Operating Instructions Manual page 142

Warning and Safety instructions
Cleaning and care

Do not use a steam cleaning appliance to clean this appliance.
The steam could reach the electrical components and cause a short
circuit.

If the cooktop is built in over a pyrolytic oven, the cooktop should
not be used whilst the pyrolytic process is being carried out, as this
could trigger the overheating protection mechanism on the cooktop
(see "Safety features - Overheating protection").
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